Hole-opening-free kindergarten escalator supporting and reinforcing structure

Abstract

The utility model discloses a kindergarten escalator supporting and reinforcing structure free of trepanning. The kindergarten escalator supporting and reinforcing structure comprises an escalator body, a first connecting piece and a second connecting piece. The first connecting piece and the second connecting piece are arranged on the outer side of the escalator body. Positioning rods are arranged at the bottoms of the first connecting piece and the second connecting piece; the positioning rod is connected with the supporting rod through a limiting groove, the limiting groove is formed in the supporting rod, the outer wall of the supporting rod is connected with the bottom plate through a reinforcing rod, the bottom plate is connected with one end of the first pull rod, and the other end of the first pull rod is connected with the second pull rod. According to the drilling-free kindergarten escalator supporting and reinforcing structure, the reinforcing rod comprises the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are in sliding connection, the first connecting rod and the supporting rod are in rotating connection, and the second connecting rod and the bottom plate are in rotating connection; and the supporting rod can be supported and reinforced through the reinforcing rod, and the stability of the supporting rod in use is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of escalator reinforcement, in particular to a kindergarten escalator support reinforcement structure without opening holes. Background Art

[0002] Escalators are quite common in our lives and are mostly installed at stairs to increase the safety when using the stairs. In kindergartens, in order to make it safer for children to go up and down the stairs, support reinforcement structures are installed on the escalators to improve the stability of the escalators during use.

[0003] For example, the publication number CN203699631U discloses a device for reinforcing the handrail guardrail of an escalator, in which a clamping seat plate is fixed on the metal frame of the escalator, an L-shaped plate is welded to one end of the clamping seat plate body, the L-shaped plate and the clamping seat plate body form a groove, the vertical section of the L-shaped plate is a vertical plate, there are three triangular threaded holes on the vertical plate, a U-shaped profile is in the groove, a clamping seat top plate is inserted between the U-shaped profile and the vertical plate, there are three triangular circular holes on the clamping seat top plate corresponding to the three triangular threaded holes on the vertical plate, when the three bolts are screwed into the three triangular threaded holes on the vertical plate, the top of the bolts push into the three circular holes on the clamping seat top plate, so that the clamping seat top plate is not easily displaced against the U-shaped profile. The advantage of the utility model is that the clamping U-shaped profile is particularly firm and will not shift, so the handrail will not shake;

[0004] However, the reinforcement device in the above application still has some shortcomings during use. For example, it is inconvenient to disassemble and replace the reinforcement structure, it is troublesome to punch holes during use, and it is not convenient to repair when damaged, which brings inconvenience to the staff's operation, thereby reducing the use effect of the reinforcement device. Therefore, we propose a kindergarten escalator support reinforcement structure that does not require drilling holes to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a kindergarten escalator support reinforcement structure that does not require drilling holes, so as to solve the problem that the reinforcement devices currently on the market are not convenient for disassembly, assembly and replacement of the reinforcement structure, and require drilling when in use, which is troublesome, and is not easy to repair when damaged, which brings inconvenience to the operation of the staff, thereby reducing the use effect of the reinforcement device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support and reinforcement structure for a kindergarten escalator without opening, comprising an escalator body and a first connecting member and a second connecting member arranged outside the escalator body;

[0007] Also includes:

[0008] The bottoms of the first connecting member and the second connecting member are both provided with positioning rods;

[0009] The positioning rod is connected to the support rod through a limiting groove, and the limiting groove is opened inside the support rod. The outer wall of the support rod is connected to the bottom plate through a reinforcing rod, and the bottom plate is connected to one end of the first pull rod, and the other end of the first pull rod is connected to the second pull rod, and the end of the second pull rod away from the first pull rod is connected to the support rod.

[0010] Preferably, a docking block is fixed on the inner wall of the second connecting member, a fixing groove is provided inside the first connecting member, and the size of the docking block matches the size of the fixing groove.

[0011] Preferably, the first connecting member and the second connecting member are both integrally formed with the positioning rod, and the positioning rod and the limiting groove are snap-fittedly connected.

[0012] Preferably, a clamping block is provided inside the limiting groove, and elastic springs are installed between adjacent clamping blocks, and the elastic springs are distributed at equal intervals.

[0013] Preferably, two clamping blocks are provided, and both clamping blocks are arc-shaped, and the inner wall of the clamping block and the outer wall of the positioning rod are in contact with each other.

[0014] Preferably, the reinforcement rod includes a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are slidably connected, and the first connecting rod and the support rod are rotatably connected, and the second connecting rod and the base plate are rotatably connected.

[0015] Preferably, the first pull rod and the second pull rod are both provided with fixing holes, and the internal threads of the fixing holes are connected with locking blocks, and the fixing holes on the first pull rod are distributed at equal intervals.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the opening-free kindergarten escalator support reinforcement structure is provided with a first connecting member and a second connecting member on the outside of the escalator body, and the first connecting member and the second connecting member are connected by a positioning rod and a support rod, so as to facilitate the reinforcement of the escalator body and improve the stability of the escalator body when in use, as shown in the following content:

[0017] (1) A docking block is fixed on the inner wall of the second connecting member, and a fixing groove is opened inside the first connecting member, and the size of the docking block matches the size of the fixing groove, so that the first connecting member and the second connecting member can be connected and fixed through the docking block and the fixing groove, so that the first connecting member and the second connecting member fit more closely with the escalator body;

[0018] Furthermore, the first connecting member and the second connecting member are both integrally formed with the positioning rod, and the positioning rod and the limiting groove are snap-fitted to each other, so that the first connecting member and the second connecting member are firmly connected to the positioning rod to prevent them from falling off during use;

[0019] Furthermore, two clamping blocks are provided, and both clamping blocks are arc-shaped, and the inner wall of the clamping block and the outer wall of the positioning rod fit each other, so that when the positioning rod and the limiting groove are connected, the positioning rod can be clamped and limited by the clamping block, so that the connection between the positioning rod and the limiting groove is more secure;

[0020] (2) The reinforcement rod includes a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are slidably connected, and the first connecting rod and the support rod are rotatably connected, and the second connecting rod and the bottom plate are rotatably connected. The support rod can be supported and reinforced by the reinforcement rod, thereby further improving the stability of the support rod when in use;

[0021] Furthermore, fixing holes are provided on the first pull rod and the second pull rod, and the internal threads of the fixing holes are connected to locking blocks, and the fixing holes on the first pull rod are distributed at equal intervals, so that it is convenient to adjust the supporting position of the reinforcement rod, so that the reinforcement structure can be applied to more occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure of the first connecting member and the second connecting member of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the first connecting member and the positioning rod of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the reinforcement rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the clamping block of the utility model;

[0027] Figure 6 It is a schematic diagram of the connection structure of the first pull rod and the second pull rod of the utility model.

[0028] In the figure: 1. escalator body; 2. first connecting member; 3. second connecting member; 4. docking block; 5. fixing groove; 6. positioning rod; 7. limiting groove; 8. support rod; 9. reinforcement rod; 901. first connecting rod; 902. second connecting rod; 10. bottom plate; 11. first pull rod; 12. second pull rod; 13. fixing hole; 14. locking block; 15. clamping block; 16. elastic spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] In this embodiment, the first connecting member 2 and the second connecting member 3 can be installed by connecting the connecting block 4 and the fixing groove 5, so that the first connecting member 2 and the second connecting member 3 are firmly connected to the outer wall of the escalator body 1. Figure 1-Figure 2 As shown:

[0032] A docking block 4 is fixed on the inner wall of the second connecting member 3, and a fixing groove 5 is provided inside the first connecting member 2, and the size of the docking block 4 matches the size of the fixing groove 5;

[0033] When using the kindergarten escalator support reinforcement structure without opening holes, firstly, the first connecting member 2 and the second connecting member 3 are attached to the outer surface of the escalator body 1, a fixing groove 5 is opened inside the first connecting member 2, and a docking block 4 is installed on the inner wall of the second connecting member 3, and the size of the docking block 4 is consistent with the size of the fixing groove 5, so that the docking block 4 and the fixing groove 5 can be docked, thereby completing the docking installation between the first connecting member 2 and the second connecting member 3, so that the first connecting member 2 and the second connecting member 3 are firmly connected to the outer wall of the escalator body 1, and there is no need to drill holes during the docking process, which brings convenience to the operation of the staff.

[0034] Embodiment 2:

[0035] In this embodiment, the clamping block 15 can limit the positioning rod 6, so that the positioning rod 6 and the limiting groove 7 are more firmly engaged. Figure 3 and Figure 5 As shown:

[0036] The bottom of the first connecting member 2 and the bottom of the second connecting member 3 are both provided with a positioning rod 6;

[0037] The positioning rod 6 is connected to the support rod 8 through the limiting groove 7, and the limiting groove 7 is opened inside the support rod 8;

[0038] The first connecting member 2 and the second connecting member 3 are both integrally formed with the positioning rod 6, and the positioning rod 6 and the limiting groove 7 are snap-fitted, a clamping block 15 is provided on the inner side of the limiting groove 7, and elastic springs 16 are installed between adjacent clamping blocks 15, and the elastic springs 16 are evenly spaced, two clamping blocks 15 are provided, and both clamping blocks 15 are arc-shaped, and the inner wall of the clamping block 15 and the outer wall of the positioning rod 6 are in contact with each other;

[0039] A positioning rod 6 is provided at the bottom of the first connecting member 2 and the second connecting member 3, and the size of the positioning rod 6 matches the size of the limiting groove 7 on the inner wall of the support rod 8, so after the first connecting member 2 and the second connecting member 3 are engaged, the positioning rod 6 can be engaged into the limiting groove 7, and a clamping block 15 is provided on the inner side of the limiting groove 7, and an elastic spring 16 is installed between adjacent clamping blocks 15, and the bottom of the clamping block 15 and the inner wall of the limiting groove 7 are slidably connected, so when the positioning rod 6 is engaged into the limiting groove 7, the two can be firstly engaged. The clamping block 15 pushes the two clamping blocks 15 to move closer to each other and shorten the distance between the two clamping blocks 15. In this way, after the positioning rod 6 is engaged with the limiting groove 7, the clamping block 15 is released. Under the resetting action of the elastic spring 16, the clamping block 15 will fit together with the positioning rod 6. Under the action of the clamping block 15, the positioning rod 6 can be limited, so that the engagement between the positioning rod 6 and the limiting groove 7 is more secure. In this way, the first connecting member 2 and the second connecting member 3 and the support rod 8 can be firmly connected, and it is also convenient to replace them when they are damaged.

[0040] Embodiment three:

[0041] In this embodiment, the reinforcing rod 9 can be used to adjust the support position of the support rod 8, which can be applied to different occasions. Figure 4 and Figure 6 As shown:

[0042] The outer wall of the support rod 8 is connected to the bottom plate 10 through the reinforcing rod 9, and the bottom plate 10 is connected to one end of the first pull rod 11, and the other end of the first pull rod 11 is connected to the second pull rod 12, and the end of the second pull rod 12 away from the first pull rod 11 is connected to the support rod 8;

[0043] The reinforcement rod 9 includes a first connecting rod 901 and a second connecting rod 902, and the first connecting rod 901 and the second connecting rod 902 are slidably connected, and the first connecting rod 901 and the support rod 8 are rotatably connected, and the second connecting rod 902 and the bottom plate 10 are rotatably connected, and the first pull rod 11 and the second pull rod 12 are both provided with fixing holes 13, and the internal threads of the fixing holes 13 are connected with locking blocks 14, and the fixing holes 13 on the first pull rod 11 are evenly spaced;

[0044] The support rod 8 is connected to the bottom plate 10 through the reinforcement rod 9, and the reinforcement rod 9 includes a first connecting rod 901 and a second connecting rod 902, and a first pull rod 11 and a second pull rod 12 are arranged between the bottom plate 10 and the support rod 8, and the first connecting rod 901 and the second connecting rod 902 are slidably connected, so that it is convenient to adjust the support angle of the reinforcement rod 9, and the first pull rod 11 is provided with fixing holes 13 distributed at equal intervals, and the fixing holes 13 and the locking block 14 are threadedly connected, so it is convenient to adjust the length between the first pull rod 11 and the second pull rod 12 After the positions of the first pull rod 11 and the second pull rod 12 are adjusted, the locking block 14 can be rotated into the fixing holes 13 on the first pull rod 11 and the second pull rod 12 to lock and limit the first pull rod 11 and the second pull rod 12 to ensure the firmness of the first pull rod 11 and the second pull rod 12 during use. In this way, the support rod 8 can stably support the escalator body 1 and improve the stability of the escalator body 1 during use. The above is the working process of the entire device. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A kindergarten escalator support reinforcement structure without opening, comprising an escalator body (1) and a first connecting member (2) and a second connecting member (3) arranged outside the escalator body (1); It is characterized in that Also includes: A positioning rod (6) is provided at the bottom of each of the first connecting member (2) and the second connecting member (3); The positioning rod (6) is connected to the support rod (8) through a limiting groove (7), and the limiting groove (7) is opened inside the support rod (8), the outer wall of the support rod (8) is connected to the bottom plate (10) through a reinforcing rod (9), and the bottom plate (10) is connected to one end of the first pull rod (11), and the other end of the first pull rod (11) is connected to the second pull rod (12), and the end of the second pull rod (12) away from the first pull rod (11) is connected to the support rod (8).

2. The hole-free kindergarten escalator support reinforcement structure according to claim 1, characterized in that: A docking block (4) is fixed on the inner wall of the second connecting member (3), a fixing groove (5) is provided inside the first connecting member (2), and the size of the docking block (4) matches the size of the fixing groove (5).

3. The hole-free kindergarten escalator support reinforcement structure according to claim 1, characterized in that: The first connecting member (2) and the second connecting member (3) are both integrally formed with the positioning rod (6), and the positioning rod (6) and the limiting groove (7) are snap-fittedly connected.

4. The hole-free kindergarten escalator support reinforcement structure according to claim 1, characterized in that: A clamping block (15) is arranged inside the limiting groove (7), and elastic springs (16) are installed between adjacent clamping blocks (15), and the elastic springs (16) are distributed at equal intervals.

5. The hole-free kindergarten escalator support reinforcement structure according to claim 4, characterized in that: Two clamping blocks (15) are provided, and both clamping blocks (15) are arc-shaped, and the inner wall of the clamping block (15) and the outer wall of the positioning rod (6) are in contact with each other.

6. The hole-free kindergarten escalator support reinforcement structure according to claim 1, characterized in that: The reinforcing rod (9) comprises a first connecting rod (901) and a second connecting rod (902), wherein the first connecting rod (901) and the second connecting rod (902) are slidably connected, the first connecting rod (901) and the supporting rod (8) are rotationally connected, and the second connecting rod (902) and the base plate (10) are rotationally connected.

7. The hole-free kindergarten escalator support reinforcement structure according to claim 1, characterized in that: The first pull rod (11) and the second pull rod (12) are both provided with fixing holes (13), and the internal threads of the fixing holes (13) are connected to locking blocks (14), and the fixing holes (13) on the first pull rod (11) are distributed at equal intervals.

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